<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="姓名" prop="nickName">
        <el-input v-model="queryParams.nickName" placeholder="请输入实验id" clearable size="small"
          @keyup.enter.native="handleQuery" />
      </el-form-item>
      <el-form-item label="实验名称" prop="expId">
        <el-autocomplete v-model="tem.expName" :fetch-suggestions="querySearch" placeholder="请输入实验名称"
          @select="handleSelect">
          <template slot-scope="{ item }">
            <div style="display: flex;">
              <div class="name">{{ item.name }}</div>
              <span class="addr">{{ item.id}}</span>
            </div>

          </template>
        </el-autocomplete>
      </el-form-item>
      <el-form-item label="班级ID" prop="classId">
        <el-input v-model="queryParams.classId" placeholder="请输入实验id" clearable size="small"
          @keyup.enter.native="handleQuery" />
      </el-form-item>

      <!-- <el-form-item label="教师id" prop="teacherId">
        <el-input v-model="queryParams.teacherId" placeholder="请输入教师id" clearable size="small"
          @keyup.enter.native="handleQuery" />
      </el-form-item>
      <el-form-item label="学生id" prop="userId">
        <el-input v-model="queryParams.userId" placeholder="请输入学生id" clearable size="small"
          @keyup.enter.native="handleQuery" />
      </el-form-item>

      <el-form-item label="预习成绩" prop="scorePreview">
        <el-input v-model="queryParams.scorePreview" placeholder="请输入预习成绩" clearable size="small"
          @keyup.enter.native="handleQuery" />
      </el-form-item>
      <el-form-item label="操作成绩" prop="scoreOperate">
        <el-input v-model="queryParams.scoreOperate" placeholder="请输入操作成绩" clearable size="small"
          @keyup.enter.native="handleQuery" />
      </el-form-item>
      <el-form-item label="纪律成绩" prop="scoreDiscipline">
        <el-input v-model="queryParams.scoreDiscipline" placeholder="请输入纪律成绩" clearable size="small"
          @keyup.enter.native="handleQuery" />
      </el-form-item>
      <el-form-item label="实验报告成绩" prop="scoreExp">
        <el-input v-model="queryParams.scoreExp" placeholder="请输入实验报告成绩" clearable size="small"
          @keyup.enter.native="handleQuery" />
      </el-form-item>
      <el-form-item label="最终成绩" prop="scoreFinal">
        <el-input v-model="queryParams.scoreFinal" placeholder="请输入最终成绩" clearable size="small"
          @keyup.enter.native="handleQuery" />
      </el-form-item>
      <el-form-item label="观看视频集合" prop="videoList">
        <el-input v-model="queryParams.videoList" placeholder="请输入观看视频集合" clearable size="small"
          @keyup.enter.native="handleQuery" />
      </el-form-item> -->


      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <!-- <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button type="primary" plain icon="el-icon-plus" size="mini" @click="handleAdd"
          v-hasPermi="['system:score:add']">新增</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button type="success" plain icon="el-icon-edit" size="mini" :disabled="single" @click="handleUpdate"
          v-hasPermi="['system:score:edit']">修改</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button type="danger" plain icon="el-icon-delete" size="mini" :disabled="multiple" @click="handleDelete"
          v-hasPermi="['system:score:remove']">删除</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button type="warning" plain icon="el-icon-download" size="mini" @click="handleExport"
          v-hasPermi="['system:score:export']">导出</el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row> -->


    <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>

    <el-table v-loading="loading" :data="scoreList" @selection-change="handleSelectionChange">
      <!-- <el-table-column type="selection" width="55" align="center" /> -->
      <!-- <el-table-column label="教师id" align="center" prop="teacherId" /> -->

      <el-table-column label="id" align="center" prop="id" v-if="true" />
      <el-table-column label="姓名" width="80" align="center" prop="nickName" />
      <el-table-column label="学号" width="180" align="center" prop="userName" />

      <el-table-column label="实验名称" align="center" prop="expId">
        <template slot-scope="scope">
          <div>{{idToName(scope.row.expId)}}</div>
        </template>
      </el-table-column>


      <!-- <el-table-column label="学生id" align="center" prop="userId" /> -->


      <el-table-column sortable label="预习成绩" align="center" prop="scorePreview" />
      <el-table-column sortable label="操作成绩" align="center" prop="scoreOperate" />
      <el-table-column sortable label="纪律成绩" align="center" prop="scoreDiscipline" />
      <el-table-column sortable label="报告成绩" align="center" prop="scoreExp" />
      <el-table-column sortable label="最终成绩" align="center" prop="scoreFinal" />
      <el-table-column label="备注" align="center" prop="remark" />

      <!-- TODO -->
      <!-- <el-table-column label="0正常 1停用" align="center" prop="status" /> -->

      <el-table-column label="观看视频集合" align="center" prop="videoList" />
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button size="mini" type="text" icon="el-icon-edit" @click="handleUpdate(scope.row)"
            v-hasPermi="['system:score:edit']">修改</el-button>
          <el-button size="mini" type="text" icon="el-icon-delete" @click="handleDelete(scope.row)"
            v-hasPermi="['system:score:remove']">删除</el-button>
        </template>
      </el-table-column>
    </el-table>

    <pagination v-show="total>0" :total="total" :page.sync="queryParams.pageNum" :limit.sync="queryParams.pageSize"
      @pagination="getList" />

    <!-- 添加或修改实验成绩对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="实验id" prop="expId">
          <el-input v-model="form.expId" placeholder="请输入实验id" />
        </el-form-item>
        <el-form-item label="教师id" prop="teacherId">
          <el-input v-model="form.teacherId" placeholder="请输入教师id" />
        </el-form-item>
        <el-form-item label="学生id" prop="userId">
          <el-input v-model="form.userId" placeholder="请输入学生id" />
        </el-form-item>
        <el-form-item label="预习成绩" prop="scorePreview">
          <el-input v-model="form.scorePreview" placeholder="请输入预习成绩" />
        </el-form-item>
        <el-form-item label="操作成绩" prop="scoreOperate">
          <el-input v-model="form.scoreOperate" placeholder="请输入操作成绩" />
        </el-form-item>
        <el-form-item label="纪律成绩" prop="scoreDiscipline">
          <el-input v-model="form.scoreDiscipline" placeholder="请输入纪律成绩" />
        </el-form-item>
        <el-form-item label="实验报告成绩" prop="scoreExp">
          <el-input v-model="form.scoreExp" placeholder="请输入实验报告成绩" />
        </el-form-item>
        <el-form-item label="最终成绩" prop="scoreFinal">
          <el-input v-model="form.scoreFinal" placeholder="请输入最终成绩" />
        </el-form-item>
        <el-form-item label="备注" prop="remark">
          <el-input v-model="form.remark" placeholder="请输入备注" />
        </el-form-item>
        <el-form-item label="观看视频集合" prop="videoList">
          <el-input v-model="form.videoList" placeholder="请输入观看视频集合" />
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button :loading="buttonLoading" type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
  import {
    listScore,
    getScore,
    delScore,
    addScore,
    updateScore,
    getallExp
  } from "@/api/system/score";

  export default {
    name: "Score",
    data() {
      return {
        tem: {
          expName: ""
        },
        allexps: [],
        // 按钮loading
        buttonLoading: false,
        // 遮罩层
        loading: true,
        // 选中数组
        ids: [],
        // 非单个禁用
        single: true,
        // 非多个禁用
        multiple: true,
        // 显示搜索条件
        showSearch: true,
        // 总条数
        total: 0,
        // 实验成绩表格数据
        scoreList: [],
        // 弹出层标题
        title: "",
        // 是否显示弹出层
        open: false,
        // 查询参数
        queryParams: {
          pageNum: 1,
          pageSize: 10,
          userId: undefined,
          expId: undefined,
          nickName: undefined,
          classId: undefined
        },
        // 表单参数
        form: {},
        // 表单校验
        rules: {
          id: [{
            required: true,
            message: "不能为空",
            trigger: "blur"
          }],
          expId: [{
            required: true,
            message: "实验id不能为空",
            trigger: "blur"
          }],
          teacherId: [{
            required: true,
            message: "教师id不能为空",
            trigger: "blur"
          }],
          userId: [{
            required: true,
            message: "学生id不能为空",
            trigger: "blur"
          }],
          scorePreview: [{
            required: true,
            message: "预习成绩不能为空",
            trigger: "blur"
          }],
          scoreOperate: [{
            required: true,
            message: "操作成绩不能为空",
            trigger: "blur"
          }],
          scoreDiscipline: [{
            required: true,
            message: "纪律成绩不能为空",
            trigger: "blur"
          }],
          scoreExp: [{
            required: true,
            message: "实验报告成绩不能为空",
            trigger: "blur"
          }],
          scoreFinal: [{
            required: true,
            message: "最终成绩不能为空",
            trigger: "blur"
          }],
          remark: [{
            required: true,
            message: "备注不能为空",
            trigger: "blur"
          }],
          status: [{
            required: true,
            message: "0正常 1停用不能为空",
            trigger: "blur"
          }],
          videoList: [{
            required: true,
            message: "观看视频集合不能为空",
            trigger: "blur"
          }]
        }
      };
    },
    created() {
      this.getList();
    },
    methods: {
      /** 查询实验成绩列表 */
      getList() {
        this.loading = true;
        getallExp().then(res => {
          this.allexps = res.data.map(exp => {
            return {
              name: exp.expName,
              id: exp.id
            }
          })
        })
        listScore(this.queryParams).then(response => {
          this.scoreList = response.rows;
          this.total = response.total;
          this.loading = false;
        });
      },
      // 取消按钮
      cancel() {
        this.open = false;
        this.reset();
      },
      // 表单重置
      reset() {
        this.form = {
          id: undefined,
          expId: undefined,
          teacherId: undefined,
          userId: undefined,
          scorePreview: undefined,
          scoreOperate: undefined,
          scoreDiscipline: undefined,
          scoreExp: undefined,
          scoreFinal: undefined,
          remark: undefined,
          createTime: undefined,
          updateTime: undefined,
          status: "0",
          videoList: undefined
        };
        this.resetForm("form");
      },
      /** 搜索按钮操作 */
      handleQuery() {
        this.queryParams.pageNum = 1;
        this.getList();
      },
      /** 重置按钮操作 */
      resetQuery() {
        this.resetForm("queryForm");
        this.handleQuery();
      },
      // 多选框选中数据
      handleSelectionChange(selection) {
        this.ids = selection.map(item => item.id)
        this.single = selection.length !== 1
        this.multiple = !selection.length
      },
      /** 新增按钮操作 */
      handleAdd() {
        this.reset();
        this.open = true;
        this.title = "添加实验成绩";
      },
      /** 修改按钮操作 */
      handleUpdate(row) {
        this.loading = true;
        this.reset();
        const id = row.id || this.ids
        getScore(id).then(response => {
          this.loading = false;
          this.form = response.data;
          this.open = true;
          this.title = "修改实验成绩";
        });
      },
      /** 提交按钮 */
      submitForm() {
        this.$refs["form"].validate(valid => {
          if (valid) {
            this.buttonLoading = true;
            if (this.form.id != null) {
              updateScore(this.form).then(response => {
                this.$modal.msgSuccess("修改成功");
                this.open = false;
                this.getList();
              }).finally(() => {
                this.buttonLoading = false;
              });
            } else {
              addScore(this.form).then(response => {
                this.$modal.msgSuccess("新增成功");
                this.open = false;
                this.getList();
              }).finally(() => {
                this.buttonLoading = false;
              });
            }
          }
        });
      },
      /** 删除按钮操作 */
      handleDelete(row) {
        const ids = row.id || this.ids;
        this.$modal.confirm('是否确认删除实验成绩编号为"' + ids + '"的数据项？').then(() => {
          this.loading = true;
          return delScore(ids);
        }).then(() => {
          this.loading = false;
          this.getList();
          this.$modal.msgSuccess("删除成功");
        }).finally(() => {
          this.loading = false;
        });
      },
      /** 导出按钮操作 */
      handleExport() {
        this.download('system/score/export', {
          ...this.queryParams
        }, `score_${new Date().getTime()}.xlsx`)
      },
      querySearch(queryString, cb) {
        var results = queryString ? this.allexps.filter(this.createFilter(queryString)) : this.allexps
        // 调用 callback 返回建议列表的数据
        cb(results);
      },
      createFilter(queryString) {
        return (restaurant) => {
          return (restaurant.name.toLowerCase().indexOf(queryString.toLowerCase()) === 0);
        };
      },

      handleSelect(item) {
        this.tem.expName = item.name
        this.queryParams.expId = item.id
      },
      idToName(id) {
        var index = this.allexps.findIndex(allexp => allexp.id == id)
        return this.allexps[index].name
      }

    }
  };
</script>


<style>
  .name {
    text-overflow: ellipsis;
    overflow: hidden;
  }

  .addr {
    font-size: 12px;
    color: #b4b4b4;
  }
</style>
